With stability where you need it, cushion where you want it, the Structure 25 supports you for long miles, short training runs and even a down-and-back before the day ends. It’s the stability you seek, loyal from the first tie-up, tried and trusted, with a midfoot system that’s fully supportive and more comfortable cushioning than before.  

• Breathable engineered mesh upper has targeted zones for support 
• Cushlon 3.0 foam midsole with a Zoom Air unit in the forefoot for cushioning and stability 
• Durable waffle outsole for grip and stability 
• Midfoot support system for enhanced arch support to control pronation 

Weight: 289g/ 10.2oz  Heel-to-toe drop: 10mm